Hart's tests
[醫] 哈特氏試驗(檢尿內羥丁酸)
?? 詞語組成解析
n. 測驗（test的復數）
??? 情景例句
Oh no! It's five thirty.
哎呀 已經五點半了。
An ass endures his burden,but not more than his burden.
驢子能負重，過重也難負。
You're so careless.
你真粗心。